In some circumstances, a class is reliant on itself. That is, one class's object interacts with another class's object. To accomplish this, a method of the class may accept an object of the same class as a parameter. The String class's concat function is an example of this situation. The method is called by one String object and receives another String object as an argument. Here's an illustration: str3 is equal to str1.concat(str2); The method's String object (str1) appends its characters to those of the String supplied as a parameter (str2). As a consequence, a new String object is returned and saved as str3. Create Java code to implement the conditions given.
In some circumstances, a class is reliant on itself. That is, one class's object interacts with another class's object. To accomplish this, a method of the class may accept an object of the same class as a parameter. The String class's concat function is an example of this situation. The method is called by one String object and receives another String object as an argument. Here's an illustration: str3 is equal to str1.concat(str2); The method's String object (str1) appends its characters to those of the String supplied as a parameter (str2). As a consequence, a new String object is returned and saved as str3. Create Java code to implement the conditions given.
Chapter7: Characters, Strings, And The Stringbuilder
Section: Chapter Questions
Problem 12RQ
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In some circumstances, a class is reliant on itself. That is, one class's object interacts with another class's object. To accomplish this, a method of the class may accept an object of the same class as a parameter.
The String class's concat function is an example of this situation. The method is called by one String object and receives another String object as an argument. Here's an illustration:
str3 is equal to str1.concat(str2);
The method's String object (str1) appends its characters to those of the String supplied as a parameter (str2). As a consequence, a new String object is returned and saved as str3.
Create Java code to implement the conditions given.
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